UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wFnLJml5BnCJSj4rIMUMzzmeOtbL6OWEOcqOMFYWe2I=' 
WHERE 
  key_id = 'ae003f6bae512486ad75593c7f0087c5b40bce97332942158ceadec62d9f8138' 
  AND (
    token = 'wFnLJml5BnCJSj4rIMUMzzmeOtbL6OWEOcqOMFYWe2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )